Maurice Tutor

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About Maurice Tutor

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Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 3 Days Ago
Questions Answered: 66690
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 15 Jan 2018 My Price 7.00

scatterplot of Intervals

1. Colorblind. Although some women are colorblind, this condition is found primarily in men. Why is it wrong to say there’s a strong correlation between Sex and Colorblindness?

 

2. Old Faithful. There is evidence that eruptions of Old Faithful can best be predicted by knowing the duration of the previous eruption.

 

a. Describe what you see in the scatterplot of Intervals between eruptions vs. Duration of the previous eruption.

 

 

b) Write the equation of the line of best fit. Here’s the regression analysis:

 

 

c) Carefully explain what the slope of the line means in this context.

 

d) How accurate do you expect predictions based on this model to be? Cite evidence from the regression analysis.

 

e) If you just witnessed an eruption that lasted 4 minutes, how long do you predict you ‘ll have to wait to see the next eruption?

 

f) So you waited, and the next eruption came in 79 minutes. Use this as an example to define a residual.

 

 

 

 

 


Answers

Maurice Tutor
(5)
Status NEW Posted 15 Jan 2018 10:01 PM My Price 7.00

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